/* Fractal Gallery Styles */
body {
    background: #000000 !important;
    min-height: 100vh;
}

body::before {
    display: none; /* Remove the overlay */
}

/* Nav Center Title */
.nav-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
}

.nav-page-title {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Gallery Header (hidden by default) */
.gallery-header {
    padding: 100px 0 20px;
    text-align: center;
    background: rgba(0, 0, 0, 0.8);
    transition: all 0.3s ease;
}

.gallery-header.hidden {
    opacity: 0;
    max-height: 0;
    padding: 0;
    overflow: hidden;
}

.gallery-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 15px;
    text-shadow: 0 2px 8px rgba(255, 255, 255, 0.3);
}

.gallery-intro {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Method Description (for all views) */
.method-description-section {
    padding: 20px 0;
    text-align: center;
    background: rgba(0, 0, 0, 0.9);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.method-description-section .container {
    position: relative;
}

.method-description-section .method-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 10px;
    text-transform: capitalize;
}

.method-description-section .method-text {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 900px;
    margin: 0 auto 15px;
    line-height: 1.5;
}

.method-description-section .method-text strong {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

.method-description-section .method-text a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: underline;
    transition: color 0.2s ease;
}

.method-description-section .method-text a:hover {
    color: #ffffff;
}

/* Shuffle Button (in description section, aligned right) */
.method-description-section .shuffle-btn {
    position: absolute;
    right: 20px;
    bottom: -25px;
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 20px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.method-description-section .shuffle-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
    color: #ffffff;
    transform: scale(1.05);
}

.method-description-section .shuffle-btn:active {
    transform: scale(0.98);
}

@media (max-width: 768px) {
    .method-description-section .shuffle-btn {
        position: static;
        margin-top: 15px;
        display: inline-block;
    }
}

/* Method Controls */
.method-controls {
    position: sticky;
    top: 70px;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 100;
    padding: 20px 0;
    transition: all 0.3s ease;
}

.method-tabs {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.method-tab {
    padding: 12px 30px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: capitalize;
}

.method-tab:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
    color: rgba(255, 255, 255, 0.9);
}

.method-tab.active {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.6);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

/* Fullscreen Button */
.fullscreen-btn {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.fullscreen-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    color: #ffffff;
}

/* Gallery Section */
.gallery-section {
    padding: 30px 0 80px;
    background: #000000;
}

/* Unified Gallery Grid */
.gallery-grid-container {
    width: 100%;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

/* Adjust minimum size for smaller screens */
@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 12px;
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 10px;
    }
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: all 0.4s ease;
}

.gallery-item:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: all 0.4s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Mobile Layout */
@media (max-width: 768px) {
    .nav-page-title {
        font-size: 0.95rem;
    }
    
    .method-tabs {
        gap: 10px;
    }
    
    .method-tab {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .method-description-section .method-title {
        font-size: 1.5rem;
    }
    
    .method-description-section .method-text {
        font-size: 0.9rem;
    }
}

/* Lightbox Styles */
.lightbox {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.98);
    backdrop-filter: blur(20px);
}

.lightbox-content {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px 120px;
}

.lightbox-image {
    max-width: 90%;
    max-height: 85%;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(255, 255, 255, 0.1);
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    color: white;
    font-size: 36px;
    font-weight: bold;
    cursor: pointer;
    z-index: 2001;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: none;
    font-size: 48px;
    cursor: pointer;
    padding: 20px 15px;
    transition: all 0.3s ease;
    border-radius: 8px;
    backdrop-filter: blur(10px);
    z-index: 2001;
}

.lightbox-prev {
    left: 30px;
}

.lightbox-next {
    right: 30px;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-info {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: white;
    z-index: 2001;
}

.lightbox-method {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 5px;
    text-transform: capitalize;
}

.lightbox-index {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Responsive Adjustments */
@media (max-width: 1024px) {
    .gallery-columns {
        gap: 20px;
    }
    
    .column-header {
        padding: 15px;
    }
    
    .column-title {
        font-size: 1.3rem;
    }
}

@media (max-width: 768px) {
    .lightbox-nav {
        font-size: 36px;
        padding: 15px 10px;
    }
    
    .lightbox-prev {
        left: 15px;
    }
    
    .lightbox-next {
        right: 15px;
    }
    
    .lightbox-close {
        top: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
        font-size: 28px;
    }
}

/* Fullscreen Slideshow */
.fullscreen-slideshow {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000000;
    z-index: 3000;
    cursor: pointer;
}

.fullscreen-slideshow.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.slideshow-image {
    max-width: 95vw;
    max-height: 95vh;
    object-fit: contain;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.slideshow-image.loaded {
    opacity: 1;
}

.slideshow-hint {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    animation: fadeInOut 3s ease-in-out infinite;
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}